body{
	background-color: #eee;
}
/*头部CSS*/
.top{
	height: 80px;
	width: 100%;
	/*background-color: #1E90FF;*/
	line-height:80px;
	padding-left: 50px; 
	font-size: 32px;
}
/*中间CSS*/
.container .form-signin{
	width:360px;
	margin: 50px auto;
    padding: 10px 20px 30px;
    background-color: rgba(191,218,222,0.7);
    border-radius: 10px;
    box-shadow: 5px 5px 5px #aaa69d,-5px 5px 5px #aaa69d;
}
.container .form-signin h2{
	text-align: center;
	height: 40px;
	line-height: 40px;
	font-weight: 500;
	font-size: 32px;
}
.container .form-signin>input{
	margin-top: 30px;
	height: 40px;
	line-height: 40px;
	font-size: 20px;
}
.btn{
width: 300px;
height: 40px;
margin:30px auto 0;
}
body{
	background-image: url(../image/changlong.jpg);
	background-repeat:no-repeat;
	background-size:100%
}